So you’re wondering what the best humidifiers on amazon are, and you decided to scour the web for the best humidifier buying guide. Lucky you! You landed right where you should, and I’m going to empty myself out and nourish help complete your humidifier knowledge on humidifiers.
After reading this how to pick up the right humidifier guide, you’ll build up the confidence reservoir you need to make smart choices.
Whether you’re looking to buy the best winter humidifier or the best humidifier your budget could buy, this resource got you covered.
Before diving into the what, why, how, and when of portable humidifiers and whole house air humidifying solutions, I’ll list down 5 humidifiers everyone who craves gallons of moistened air that’s many times more breathable than dry winter air should look at. Here’s the best 5 humidifiers you can buy now at Amazon:
5 Great Humidifiers on Amazon
There you go!
1. URPOWER 1000ml Humidifier and Essential Oil Diffuser 
2. Dual-Nozzle TaoTronics TT-AH002 Humidifier 
3. Pure Enrichment MistAire Silver Ultrasonic Cool Mist Humidifier
4. Levoit 6L LV600HH Warm and Cool Mist Ultrasonic Humidifier 
5. 4-Liter Tank Capacity TaoTronics Cool Mist Humidifier
What Are Humidifiers and What Do They Do?
Humidifiers are standalone or whole house mechanical systems designed to increase the moisture levels in the air by spewing out steam or water vapor.
This amazing machine converts water in its reservoir into healthy, breathable vapor, improving the overall air quality in the room.
According to Healthline.com, a respected health-focused website, humidifying indoor air reduces dryness around the user’s mucous membrane, throat, skin, and lips.
Additionally, these air saturating devices can even ease various symptoms associated with the common cold or flu.
A whole-house humidifier (central humidifier) sends out water vapor to the entire house via the heating and air conditioning system. Other types of humidifiers are best suited to humidifying the air in one room or location rather than the entire house.
This category of humidifiers are called standalone humidifiers, and this humidifier reviews site dedicates a slew of posts on these standalone units.
How Humidifiers Work
Humidifiers produce and release water vapor into the air to improve humidity. Water in a reservoir is absorbed by a wicking filter. A fan blows air over the filter, releasing some of the water in the form of vapor.
The moisture becomes part of the air, thus humidifying the room or house. Humidifiers may also work by boiling water to release steam or breaking and releasing water droplets. It all depends on the type of humidifier you have.
Humidifier vs Air Purifier vs Dehumidifier
A humidifier increases a room’s humidity levels. An air purifier removes irritants (like bacteria, dust, mold, dust mite, pollen, pet dander, mildew, and viruses) from the air.
A dehumidifier, on the other hand, removes excess humidity from the air. It is possible to buy an air purifier/humidifier combo, air purifier/dehumidifier combo, or a humidifier/dehumidifier combo.
However, a combo device may have one of the functions working better than the other one. That may compromise the overall functionality of the device.
5 Reasons to Buy a Humidifier
Humidity levels tend to drastically dip in the cold season. A humidifier can help improve humidity and benefit users in the following ways:
- Faster Healing: By increasing relative humidity levels in your home, a humidifier lubricates the nasal passage, making it possible to heal from allergies, asthma, and colds.
- Relieving Sinusitis: In dry air, sinuses do not function and drain properly. Thus, improving a room’s humidity can relieve sinusitis and congestion.
- Preventing Nosebleeds: Lubricating the nasal cavity also goes a long way to alleviating nosebleeds. That is where a humidifier comes in.
- Preventing Skin Dryness: Living in a dry house is one of the quickest ways to dehydrate your skin. A humidifier restores moisture in the air, thus helping you have soft, supple skin.
- Alleviating Snoring: Moistened air is necessary to prevent dryness in the throat, relieving snoring. A humidifier improves air quality, making it easier to sleep next to a snoring partner.
5 Types of Humidifiers
Even though humidifiers serve the same function, they are available in different types including the following:
1. Central Humidifiers
Central humidifiers are usually integrated into a home’s heating and air conditioning system. Even though more expensive than the other types, they act as whole-house humidifiers. They don’t directly emit steam but subtly improve air humidity.
2. Impeller Humidifiers
Impeller humidifiers have fast rotating disks that split water into tiny particles before releasing it into the air. They are less costly and more child friendly than other devices. The devices create no steam and thus won’t cause any burns. However, they are room humidifiers rather than serving the whole house.
3. Evaporators
Evaporators work by blowing moisture off a moistened filter. Funs blow air through the filter, releasing moisture into the air. Even though affordable, these devices only act as room humidifiers. They release too much moisture and may adversely affect asthmatic individuals.
4. Ultrasonic Humidifiers
Using ultrasonic vibrations, this type of humidifiers spread cool mist through the air. They are also known as cool mist humidifiers even though some versions act as warm mist humidifiers. The cost depends on the size of the humidifier.
5. Steam Vaporizers
Steam vaporizers rely on electric heating to convert water into steam, which humidifies the air. They are portable and costlier than the other types of humidifiers. They should be kept away from kids to prevent burns.
Can a Humidifier Make You Sick?
Yes. A humidifier that wicks impure water may end up releasing mold and mildew into the air, leading to some health issues.
When pathogens enter your sinus cavities and lungs, they will cause asthma and other complications. That’s true for vaporizers and evaporative humidifiers.
Also, ultrasonic humidifiers may release minerals in the forms of “white dust” into the air, causing injury to the lungs of infants.
Cool Mist vs Warm Mist Humidifiers, What’s Better?
Cool mist humidifiers are those that release cool moisture into the air. They include ultrasonic and evaporative humidifiers. Since they hardly produce noise, they are perfect for use in the bedroom. They have filters, which they use to remove impurities from the water vapor.
Warm mist humidifiers, on the other hand, work by releasing heated steam into the air. They can increase a room’s humidity levels quickly, providing quick relief from respiratory conditions. Hot steam can kill most pathogens including bacteria, mold, viruses, and mildew.
Both have clear benefits. So, the type of humidifier you buy boils down to your budget and personal preferences. A cool air humidifier will cost much less than its warm air counterparts.
How to Size a Humidifier for a Room
Every humidifier has a rating for the room it can cover in square footage. That’s why you should size it up by measuring the length and width of the room. With a 700 square feet rating, a humidifier can work in a small room and bedroom. To avoid the growth of bacteria and mildew, avoid buying a humidifier whose rating is too high.
How to Clean a Humidifier
After unplugging the humidifier, disassemble it. Pour up to two cups of vinegar into the water tank. Turn it around until the tank’s interior is completely wet. Connect the tank to the base to drive vinegar down into the water reservoir. Allow it to stand for up to 20 minutes to loosen mineral buildup.
After emptying the tank and reservoir of minerals scrub the surface with a brush. Wipe smaller parts with a sponge or cloth dipped in white vinegar. Thoroughly rinse all the parts, air dry, and reassemble. Don’t wash the wick filter as you could damage it. If the filter isn’t working, replace it with a new one.
5 Best Humidifiers on Amazon (Reviews&Buying Guide)
1. URPOWER 1000ml Humidifier and Essential Oil Diffuser
2. Dual-Nozzle TaoTronics TT-AH002 Humidifier Review
3. Pure Enrichment MistAire Silver Ultrasonic Cool Mist Humidifier
4. Levoit 6L Warm and Cool Mist Ultrasonic Humidifier
5. 4-Liter Tank Capacity TaoTronics Cool Mist Humidifier
Now that we’ve listed 5 of the finest humidifiers on Amazon and other online stores, it’s time to give each humidifier recommendation more than a cursory look. In these best humidifier reviews, I endeavor to display what I believe to be really good humidifying devices while clearly stating why each pick topped my list.
1. URPOWER 1000ml Humidifier and Essential Oil Diffuser Review
URPOWER is a consumer electronics company that produced health & personal care items among others. Its humidifiers go further than just releasing moisture into the air. They also diffuse essential oil. This particular device has a 1000ml water tank, which can give you up to 10 hours of improved room humidity.
It Amazon’s affordable, top-rated humidifier that also acts as an aromatherapy diffuser. With this device, you get more for less. The URPOWER 1000ml Humidifier is capable of adding fragrance to a 430 square-foot room and humidify a 269 square-foot space. Before going to sleep, you can set the timer to three, six, or nine hours.
The remote control makes this device extremely easy to operate. It comes with several mist output modes, which could prolong the time depending on the one you choose. When water dries up, the device automatically shuts off – a safety feature that prevents possible fires. It is a compact, portable humidifier, which you can move to any room in your house.
Pros
- A huge water chamber that lasts long
- Convenient remote control
- An LED night light
Cons
- Invisible interior buttons
- Doesn’t have a warranty cover
2. Dual-Nozzle TaoTronics TT-AH002 Humidifier Review
The obvious standout feature of the TaoTronics TT-AH002 is the presence of dual 360-degree nozzles. Thus, it humidifies all around the room instead of just one direction. That’s important, especially when it comes to improving humidity in a large space of up to 322 square feet. Using the built-in filter, the humidifier purifies water to prevent the release of mold, mildew, and other impurities.
A functional LED light turns green when the device is on and working properly. A red light will indicate the presence of excess or too little water inside. At an extremely low water level, the device automatically turns off as a safety measure. That prevents the onset of possible fires in the home.
Given its whisper-quiet operation, the device is suitable for use in the bedroom. If you are a light sleeper, this device is going to ensure that you sleep like a baby, literally. Given its vintage position as the best two-nozzle humidifier, this device is available at an extremely affordable price. Besides, its 10-hour runtime is favorably compared with that offered by competing devices.
Pros
- A dual-nozzle humidifier
- An indicator LED light
- Safety auto turn-off
- Whisper-quiet operations
Cons
- Users found the water tank hard to refill
3. Pure Enrichment MistAire Silver Ultrasonic Cool Mist Humidifier Review
Most reviewers consider this the best cool mist humidifier on Amazon. With a 1.5-liter water tank, the device is designed to humidify a room continuously for a maximum of 16 hours. That means you can use it overnight for the entire duration of your sleep. It is capable of automatically detecting the room’s humidity level so that it can stop when the air becomes saturated enough.
Depending on how fast you want to humidify your room, you can adjust the device’s speed to any of the two modes. The auto shut-off function keeps you and your property safe when the device runs out of water. Thanks to the whisper-quiet operation, this device is ideal for the bedroom.
With a 360-degree nozzle, you can easily channel the mist where you want it. The included disc cleaning brush makes it easier for you to lean this device. It measures 10.9 by 9.2 by 6.9 inches and weighs 1.75 pounds, making it the most compact ultrasonic humidifier around. As a testament to the quality of the product, the manufacturers are offering a 5-year warranty.
Pros
- Whisper-quiet operation
- 360-degree nozzle
- Auto-room humidity detection
- Lightweight and portable
Cons
- Mist tunnel and spout are hard to clean
4. Levoit 6L LV600HH Warm and Cool Mist Ultrasonic Humidifier Review
Instead of having a cool mist or warm mist humidifier, you may want one that combines both functions. The Levoit 6-liter LV600HH humidifier is a massive machine designed to humidify larger spaces of up to 753 square feet for a maximum of 36 hours. That’s if you keep it at the lowest mist level. Since is produces both cool and warm mist, it is considered the best all-in-one humidifier around.
Given that it is an ultrasonic humidifier, this device has a whisper-quiet operation, suitable for someone who needs an uninterrupted night’s sleep. It comes with an auto humidity sensor for adjustment when needed. Previous buyers have said the device is extremely easy to use concerning the remote control.
It is safe to use around kids and pets, given that it doesn’t produce hot steam. You may experience an unpleasant plastic odor but that dissipates after the first 8 hours of operation. It also acts as an essential oil diffuser, useful in serving your aromatherapy needs.
Pros
- Cool and warm mist
- Whisper-quiet operation
- Acts as an essential oil diffuser
- Remote control operation
Cons
- Reports of it breaking down after a short time
5. 4-Liter Tank Capacity TaoTronics Cool Mist Humidifier Review
Here is another product from TaoTronics, a reputable company when it comes to making functional consumer electronics. Its whisper-quiet operation makes it the best humidifier for a bedroom of up to 322 square feet. Apart from that, it packs additional features that make it the best overall. For instance, the 4-liter capacity tank is large enough to give you 12 to 30 hours of runtime.
A built-in humidistat works in tandem with the LED screen to display the prevailing relative humidity. Unlike the other devices featured here, this particular one has three mist levels – not just two. No need to worry about possible fire outbreaks, given that the device has a handy auto shut-off function when the water level goes down.
It comes with a microporous cartridge filter that purifies water before it is converted into mist and spread throughout the room. So, it doesn’t make your health worse. Rather, it relieves coughs and congestion occasioned by respiratory allergies. Some previous users found the device easy to clean and refill with water.
Pros
- Lasts long enough
- Whisper-quiet operation
- Easy to clean and refill
- Water level visible through a clear window
- Relative humidity displayed on a screen
Cons
- Cheap water-tank filter
So…
What the Best Humidifier on the Market Today?
Look, I’m not about to mention a particular brand or humidifier and blatantly say it’s the best humidifier ever designed since the world began. Nor am I about to claim that the best recommendation on my list is 100% flawless.
Instead, I’ll simply state that I’m convinced that of the 5 humidifiers I reviewed and researched for this post, the xxx packs the heftiest punch. Yes, it’s not without a few flaws, but its awesomeness by far outstrips any shortcomings the item may have.